Broken implemention; Needs debugging
Added zmq_utils.py
New directory for changes
Server + Client sockets (vs. two servers)
Working 0MQ implementation (almost... hanging for some reason)
Cleanup is broken
add a 1-time-step delay

- move make_tick into run (sockets don't exist before process is started)
- change accumulator in zeromq to not receive input until all inputs are available
update t value in inputs
test config for matrix_multiply
Merge branch 'origin-zero-mq'

Conflicts:
	examples/theano/matrix_multiplication.py
	src/distribute-proto/nef/ensemble.py